ADATA 256GB Premier ONE UHS-II V90 SDXC Memory Card

Overview

The ADATA 256GB Premier ONE UHS-II V90 SDXC Memory Card is built for professional photographers and videographers who require dependable high-speed performance and generous storage capacity. Supporting the UHS-II interface, it delivers maximum read speeds up to 275 MB/s and write speeds up to 155 MB/s for efficient file transfers and responsive shooting performance.

With a V90 video speed class rating and a minimum sustained write speed of 90 MB/s, this SDXC card is ideal for recording demanding 8K, 4K, and Full HD video, as well as capturing high-resolution RAW images in continuous burst mode. Designed for durability and reliability, it provides consistent performance in professional production environments.

Core Features

• 256 GB storage capacity for extended photo and video sessions.
• UHS-II bus interface for accelerated data transfer speeds.
• Maximum read speed of up to 275 MB/s for fast offloading.
• Maximum write speed of up to 155 MB/s for reliable capture.
• V90 video speed class with 90 MB/s minimum sustained write speed.
• Optimised for RAW photography and high-speed burst shooting.
• Built-in write-protect switch helps safeguard stored data.

Performance & Workflow

The UHS-II interface significantly enhances transfer efficiency compared to standard UHS-I cards while remaining backward compatible with UHS-I devices. This ensures smoother workflow integration, reduced file transfer times, and improved productivity when handling large RAW image files or high-bitrate video footage.

With consistent write performance, photographers and filmmakers can confidently shoot continuous bursts or record high-resolution video without interruptions.

Advanced Video Capabilities

Meeting V90 specifications, the card guarantees a minimum sustained write speed of 90 MB/s, enabling stable recording of Ultra HD 4K, 8K, 3D, VR, and 360° video formats. It is well suited for professional cinema and broadcast-level production.

Durability & Protection

Engineered for demanding environments, the card features automatic error correcting code (ECC) and undergoes waterproof, shockproof, X-ray proof, and anti-static testing. High-quality flash memory ensures long-term reliability and dependable data integrity.